tutorial/instructions for postgres 9.1 master-master setup - Mailing list pgsql-novice

From Athanasios Kostopoulos
Subject tutorial/instructions for postgres 9.1 master-master setup
Date
Msg-id CAFnWstPbQEkBa6RY2ynoUg5Hon_1r1gU3K=8Tmo-7VYTmLX5+g@mail.gmail.com
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Responses Re: tutorial/instructions for postgres 9.1 master-master setup  (amulsul <sul_amul@yahoo.co.in>)
Re: tutorial/instructions for postgres 9.1 master-master setup  (amulsul <sul_amul@yahoo.co.in>)
List pgsql-novice
Hi list,
is any aware of any comprehensive tutorials for setting up 2 postgres 9.1 databases in master-master configuration? 
What "add-ons" are required (for example is Bucardo still a necessity?). I have tried googling but a lot of posts that I find are dated back a couple of years so I am not sure if they are still relevant.
Thanks in advance for any replies

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